/*
 * The MIT License
 *
 * Copyright 2012 http://generic-toolset.googlecode.com.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.rlpw.swing.table;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.DateFormat;
import java.util.Date;
import javax.swing.AbstractCellEditor;
import javax.swing.JFormattedTextField;
import javax.swing.JTable;
import javax.swing.table.TableCellEditor;
import javax.swing.text.DateFormatter;

public class DateEditor extends AbstractCellEditor implements TableCellEditor {

    private JFormattedTextField field = new JFormattedTextField(new DateFormatter(DateFormat.getDateInstance()));

    public DateEditor() {
        field.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                if (field.isEditValid()) {
                    fireEditingStopped();
                }
            }
        });
    }

    @Override
    public Object getCellEditorValue() {
        if (field.isEditValid()) {
            return field.getValue();
        }
        return null;
    }

    @Override
    public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
        field.setText(value == null ? "" : DateFormat.getDateInstance().format((Date) value));
        return field;

    }
}
